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TD4ITAEF, 5081 69 2, 5081692, chống sét hệ thống ISDN và DSL, chống sét, chống sét lan truyền, chống sét hệ thống điện thoại
Surge protection for telecommunication systems
Combination protection device for ISDN and DSL systems
Data cable protection device for telecommunications equipment
• Low protection level at a high current load
• "Push-in" terminals for quick installation
• Bandwidth-optimised for secure transmission
• Preinstalled TAE socket for Plug & Play
• Surface mounting
• Visual function display
Application: DSL systems, IP connections, ISDN or analogue telecommunications
| TD4ITAEF | |||
| Article number | 5081 69 2 | ||
| Maximum continuous voltage AC | UC | V | 120 |
| Maximum continuous voltage DC | UC | 170 | |
| Category | Type 1+2+3 / D1+C2+C1 | ||
| Lightning protection zone LPZ | 0→3 | ||
| Number of poles | 4 | ||
| Rated current | IL | A | 0,2 |
| Capacity (wire-wire) | pF | <50 | |
| Capacity (wire-earth) | pF | <10 | |
| Series resistance per wire | Ω | 9 Ω ± 10 % | |
| Impulse durability wire-wire | C2: 18 kV / 9 kA (8/20 μs) | ||
| Impulse durability wire-earth | C2: 18 kV / 9 kA (8/20μs) | ||
| Impulse discharge current (10/350) | Iimp | kA | 2.5 kA |
| Total discharge current (8/20) | kA | 25 kA | |
| Total discharge current (10/350) | kA | D1: 12,5 kA | |
| Protection level wire-wire | V | <300 V | |
| Protection level wire-earth | V | <650 V | |
| Protection level shield-earth (S-PE) | 850 V | ||
| Frequency range | MHz | 0 - 100 MHz | |
| Insertion loss | S21 | dB | ≤3 dB |
| Temperature range | ϑ | °C | -40 - +80 °C |
| Installation type | Surface-mounted | ||
| Connection system | Terminal | ||
| Protection rating | IP20 | ||
| Shielding connection available | Yes | ||
| Connection cross-section, flexible | mm² | 0.14 - 0.75 mm² | |
| Connection cross-section, multi-wire | mm² | 0.14 - 0.75 mm² | |
| Connection cross-section rigid | mm² | 0.14 - 0.75 mm² | |
| Testing standard | IEC 61643-21 | ||
